WO2010142108A1 - Method and system for selecting gateway node and correlative device thereof - Google Patents

Method and system for selecting gateway node and correlative device thereof Download PDF

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Publication number
WO2010142108A1
WO2010142108A1 PCT/CN2009/075138 CN2009075138W WO2010142108A1 WO 2010142108 A1 WO2010142108 A1 WO 2010142108A1 CN 2009075138 W CN2009075138 W CN 2009075138W WO 2010142108 A1 WO2010142108 A1 WO 2010142108A1
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Prior art keywords
user
gpr
support
supports
connection
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PCT/CN2009/075138
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French (fr)
Chinese (zh)
Inventor
叶敏雅
丁燕菁
刘西亮
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中兴通讯股份有限公司
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Publication of WO2010142108A1 publication Critical patent/WO2010142108A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

Definitions

  • the third-generation partner (PP, 3dGe eaoesp oec) is connected to the second-generation communication (2G, 2dGe eao)/third-generation communication (G, 3dGe eao) terminal, ie, general grouping and each (GPR, Ge ea Packe) RadoSevc), shown in 1 and included in the GPR
  • G / G is connected to G RA (G / G Rado Access ewo), also 2G/2.5G, where G is global communication, full Goba Sys em ob e Comm ca o , EG is enhanced rate G wood, all ha cedDaaRae OG Evo o
  • the global communication system is TRA (T Te es aRadoAccess ewo), which is also connected to 3G, among which T is the global communication system, all ve sa ob eTeecomm ca o s Sysem
  • GPR support (GG, GaewayGPR S ppo ode), is the GPR responsible user (, se Eq pme) to receive group teaching (P, acke aa ewok), the user assigned P address, is the user in the GPR.
  • GPR and each support is the management of the terminal TRA and G RA, storing the user's respective, responsible management and storage context, the user, management User security, etc.
  • User assignments reside in or by the user.
  • the location register (R, ome oca o Regse) is used for permanent storage of users in 2G/3G.
  • the E-RA (Evoved RadoAccess ewo) provides higher uplink and downlink rates, lower latency, and more reliable elements.
  • -RA contains the supply resources of B (e odeB, Evoved ode ).
  • Group teaching (P, acke a ewo), provided by the user and each.
  • E-Packe Co e ewo improves the lower extension, allowing more connections, including
  • Management Hugh ( , ob y ageme E ), control function, storage user, responsibility management and storage, user, management, user security, etc., user assignment, residency or account
  • Each (Sev gGW, Sev gG ewa) is a downward education that introduces users to the user, and the user is responsible for it.
  • Be e is an internal user of the 3GPP system, and the user can only refer to each other.
  • the group teach (PGW, GW), which is responsible for P, the user assigns the P address, which is the same as 3GPP and non-3GPP. In the same connection, multiple P GW
  • the policy and rule function (CRF o cy a d C g g R e F c o a ), mainly with information, user information, and configuration information, controls the user's (Qo, Q a yO Sevce) rules and rules.
  • the PCRF can also control the establishment of the bearer in the connection.
  • each and P W can be combined.
  • G still exists in P, but G in G GPR is different.
  • G G / Gp G in GPR ie 2G/3G
  • G / Gp SG can only be connected to G / Gp interface GG or P W of internal GG function.
  • G 3/ 4 SG in P, S3/ 4 SG can be connected to the 3/4 interface, and can be connected to G/Gp interface GG.
  • GPR P there is a need for GPR P to interact with each other, that is, it needs to support 2G/3G connection support T or more, GPR
  • the Gm/Gp SG must be in the PGW, that is, the user has the need in the T connection, the Gm/Gp SG must be in the
  • G / Gp SG why users have T-connection needs, the current operation is, in the GPR.
  • the ability to support itself is G/GpSG, which includes support for T-connection. If Gn/GpSG supports T connection, it is PGW.
  • G/GpSG which includes support for T-connection. If Gn/GpSG supports T connection, it is PGW.
  • PGW the comprehensive improvement of the power of different users to the most appropriate. content
  • the method and the system and the phase device provided by the user are the most suitable for the user, and the 2G/3G user is used to support both the 2G/3G connection and the T-connection or the multi-terminal illegal use of T and each.
  • the method provided by the method includes: in the user using the second generation communication (2G) / third generation communication (3G) to support the long-term (T) connection, each user is connected to the group and each ( PR), GPR in GPR and each support (SG)
  • the method step includes that the G user does not support the use of T and each, GPR supports (G).
  • the user of the user is stored in the location register (R), and the user at least contains information indicating whether or not the user is allowed to use T.
  • Mercury allows users to use T and each information method includes the user's view to G, the G user's support T connection, G to R location update, R to G return user, and at least the user in the user. Contains information that indicates that the user is allowed to use T and each of this information is in the middle of the PGW. Users are not allowed to use T and each, R in the user's user, mercury does not allow users to use T and each information method includes the user seeing G, the G user's support T connection, G to R location update, R returns to the user of G, and at least the user who is inserted in the user includes information that does not allow the user to use T and each information G is in the middle GG.
  • GPR includes G
  • P includes PGW
  • G in the user's use of GPR that supports both 2G/3G connection and T connection, the user supports the use of T and each, PGW.
  • GG G is included in the GPR, and the user does not support the use of T and each GG.
  • the connection includes the R connected to the G
  • the user for the user who stores the user, the user at least contains information indicating whether the user is allowed to use T and each
  • G G in GPR
  • G in the use of the user to support 2G / 3G connection support T connection GPR, user support using T and each, PGW force.
  • GPR is supported by each other. Nearly users do not support the use of T and each, GG efforts.
  • the system includes GPR and P, GPR includes G, and P includes PGW.
  • the G in the GPR is used by the user to support the GPR that supports both the 2G/3G connection and the T connection, and the user supports the use of T and each.
  • PGW works hard.
  • the GG is included in the GPR in the GPR, GPR in the GPR, and the user does not support the use of T and GG.
  • the user in the user who stores the user, the user at least contains information indicating whether the user is allowed to use T and each G, near the root
  • R can be in the GPR.
  • Whether to allow the use of TE and the respective users are T and each decision. Whether the user is and whether the user is T and each will allow the user to use T and each information mercury to R.
  • Step 200 is connected under TRA or G RA to G / Gp SG
  • Step 201 G / GpSG receives the view, stores the supported connection mode, and looks at other phases in the process.
  • G / GpSG looks at the other phases in the process, the same as the existing wood, no longer here.
  • Step 202 G / GpSG is updated to the R location.
  • Step 203 R receives the location update, and returns the user to the Gm/Gp SG.
  • the user is inserted into the user, and the user includes at least information indicating that the user is allowed to use T.
  • the system will allow the user. T and each information mercury to R.
  • the user in the R location update searches for the user of the user. Therefore, the user provided by R to the G/Gp SG includes information indicating that the user is allowed to use T and each.
  • Step 204 G / GpSG receives the inserted user, stores the user, looks at the process, and finishes watching.
  • Step 205 G / GpSG storage supports the connection mode and user, and the user who supports T connection also supports the use of T and each, G / Gp G in the middle, the PGW is forced to PGW
  • Example 3 In view of the fact that users are not allowed to use T and each of them is shown in Example 3, including the following steps.
  • Step 300 is connected under TRA or G RA to G / Gp SG
  • Step 301 G / GpSG receives the view, stores the supported connection mode, and looks at other phases in the process.
  • G / GpSG looks at the other phases in the process, the same as the existing wood, no longer here.
  • Step 302 G / GpSG is updated to the R location.
  • Step 303 R receives the location update, and returns the user to the G/Gp SG.
  • the user is inserted into the user, and the user includes at least information indicating that the user is not allowed to use T.
  • Step 304 G GpSG receives the inserted user, stores the user's divisor, looks at the process, and finishes watching.
  • Step 305 G / GpSG storage supports the connection mode and the user's divisor, but supports T connection, but the user does not support the use of T and each, G / GpSG in the GG force, to GG.

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and system for selecting a gateway node and a correlative device thereof are provided. In the solution of the present invention, when a user uses the user equipment (UE) access the General Packet Radio Service (GPRS) network which supports both the 2nd Generation/3rd Generation (2G/3G) access and the Long Term Evolution (LTE) access, and when a Serving GPRS Support Node (SGSN) determines that the user supports the use of the LTE service, the Packet Data Network Gateway (PGW) is selected as the gateway node. Applying the solution of the present invention enables that the Gn/Gp SGSN can identify the service using authority of the user correctly by adding the information whether the user is allowed to use the LTE service into the subscriber profile data in the Home Location Register (HLR) and checking the subscriber profile data by the Gn/Gp SGSN, and consequently the problem of unlawfully using LTE service by the 2G/3G user using the dual-mode UE which supports both the 2G/3G access and the LTE access is solved. Additionally, an overall and prefect solution for selecting a gateway node is provided, and it can select the most suitable gateway node for various users.

Description

的方法和 統及相 裝置 木領域  Method and system and phase device
本 涉及 通通信 統中元 分組 及演 ， 尤其涉及  This is related to the grouping and performance of the communication system, especially
的方法和 統及相 裝置。 背景 木  Method and system and phase device. Background
第三代合作伙伴 ( PP, 3dGe e a o e s p oec )在第 二代 通信(2G, 2dGe e a o )/第三代 通信( G, 3dGe e a o ) 終端接 了 介 ，即通用 分組並各(GPR ,Ge e a Packe RadoSevc ) ， 1所示， GPR 中包含 下 The third-generation partner (PP, 3dGe eaoesp oec) is connected to the second-generation communication (2G, 2dGe eao)/third-generation communication (G, 3dGe eao) terminal, ie, general grouping and each (GPR, Ge ea Packe) RadoSevc), shown in 1 and included in the GPR
G / G 接 即 G RA (G / G Rado Access ewo )， 也 2G/2.5G 接 ， 其中的G 即全球 通信， 全 Goba Sys em ob e Comm ca o , E G 即增強 速率 G 木， 全 ha cedDaaRae O G Evo o  G / G is connected to G RA (G / G Rado Access ewo), also 2G/2.5G, where G is global communication, full Goba Sys em ob e Comm ca o , EG is enhanced rate G wood, all ha cedDaaRae OG Evo o
全球 通信 統 接 即 TRA ( T Te es aRadoAccess ewo )， 也 3G 接 ， 其中的 T 即全球 通信 統， 全 ve sa ob eTeecomm ca o s Sysem The global communication system is TRA (T Te es aRadoAccess ewo), which is also connected to 3G, among which T is the global communication system, all ve sa ob eTeecomm ca o s Sysem
GPR 支持 (GG , GaewayGPR S ppo ode),是GPR 中 責用戶 各( , se Eq pme )接 分組教 (P , acke aa ewok) 的 ， 用戶分配 P地址， 是GPR 中的用戶 。  GPR support (GG, GaewayGPR S ppo ode), is the GPR responsible user (, se Eq pme) to receive group teaching (P, acke aa ewok), the user assigned P address, is the user in the GPR.
GPR 並各支持 (SG , Sev gGPR S ppo ode)是 終 端 TRA 和G RA 接 的 管理 ， 存儲用戶 的 各 ， 責管理和存儲 的上下文， 的用戶 、 管理 、 用戶安全 等 用戶分配 駐留在 由 或者 責 相 用戶 。 GPR and each support (SG, Sev gGPR S ppo ode) is the management of the terminal TRA and G RA, storing the user's respective, responsible management and storage context, the user, management User security, etc. User assignments reside in or by the user.
位置寄存器 ( R, ome oca o Regse )， 在2G/3G 中用 于永久存儲用戶 。 The location register (R, ome oca o Regse) is used for permanent storage of users in 2G/3G.
3GPP 的長期 ( T , o g Tem Evo o ) 統中下 代 的分組 統 ( P , Evoved acke Sysem) ， 其 中包含了 下  3GPP's long-term (T, o g Tem Evo o) system of the next generation (P, Evoved acke Sysem), which contains
的元 接 (E-RA , EvovedRadoAccess ewo )， 可以提 供更高的上下行速率、 更低的 延退和更 可靠的元 。 -RA 中 包含的 是 的 B (e odeB, Evoved ode )， 的接 提 供 資源。  The E-RA (Evoved RadoAccess ewo) provides higher uplink and downlink rates, lower latency, and more reliable elements. -RA contains the supply resources of B (e odeB, Evoved ode ).
用戶 各 ( , ome S bsc be Seve )， 在 P 中用于 永久存儲用戶 。  Users ( ome S bsc be Seve ), used in P to permanently store users.
分組教 (P , acke a ewo )， 用戶提供並各的 。  Group teaching (P, acke a ewo), provided by the user and each.
的分組 (E-Packe Co e ewo )提高了更低的延退， 允 許更多的元 接 統接 ， 包含了 下  The grouping (E-Packe Co e ewo) improves the lower extension, allowing more connections, including
管理 休 ( , ob y ageme E )， 控制 功能 的 休， 存儲用戶 的 各 ， 責管理和存儲 下文， 的用戶 、 管理 、 用戶安全 等， 用戶分配 ， 駐留在 跟 或者 責 用戶  Management Hugh ( , ob y ageme E ), control function, storage user, responsibility management and storage, user, management, user security, etc., user assignment, residency or account
同的所有非接 消息 統 ( ， ysem Ach ec eEvo o ) 的 。  Same as all non-contact messages ( , ysem Ach ec eEvo o ).
各 (Sev gGW, Sev gG ewa )， 是 介用戶 休， 責 用戶 由 ， 終結 于 的 的下行教 。 管理和存儲 的 承載(be e )上 ， P承載並各 和 內部 由信息 等。 各 是3GPP 統內部用戶 的 ， 介用戶在 介 只能有 介 各 。 Each (Sev gGW, Sev gG ewa) is a downward education that introduces users to the user, and the user is responsible for it. Managed and stored bearers (be e ), P bearers and each and internal information Wait. Each is an internal user of the 3GPP system, and the user can only refer to each other.
分組教 (PGW, GW)， 是 責 接 P 的 ， 用戶分配 P地址， 同 是3GPP和非 3GPP接 統的 。 在同 接 多 P GW  The group teach (PGW, GW), which is responsible for P, the user assigns the P address, which is the same as 3GPP and non-3GPP. In the same connection, multiple P GW
策略和 規則功能 休 ( CRF o cy a d C g g R e F c o a )，主要 並各信息、 用戶 信息以及 的配置信息戶 生控制用戶 的 各 (Qo , Q a yO Sevce)規則以及 規則。 PCRF也可以控制接 中承載的建立和 。  The policy and rule function (CRF o cy a d C g g R e F c o a ), mainly with information, user information, and configuration information, controls the user's (Qo, Q a yO Sevce) rules and rules. The PCRF can also control the establishment of the bearer in the connection.
在物理上， 各 和P W可以合 。 Physically, each and P W can be combined.
P 中也仍然存在 G ， 但是 G GPR 中的 G 是不同的。 于GPR (即2G/3G )中的 G G /Gp G , G /Gp SG 只能 G /Gp接口 GG 或內 GG 功能的 P W相連。 于 P 中的 G 3/ 4 SG ,S3/ 4 SG 可以 3/ 4接口 各 吳相連， 近可以 G /Gp接口 GG 相 連。  G still exists in P, but G in G GPR is different. G G / Gp G in GPR (ie 2G/3G), G / Gp SG can only be connected to G / Gp interface GG or P W of internal GG function. G 3/ 4 SG in P, S3/ 4 SG can be connected to the 3/4 interface, and can be connected to G/Gp interface GG.
中， 存在GPR P 同 交互的需求， 即需要既 支持2G/3G接 支持 T 接 的 或多 ， GPR  There is a need for GPR P to interact with each other, that is, it needs to support 2G/3G connection support T or more, GPR
到 P 。 神情況下， 果 Gm/Gp SG 將 To P. In the case of God, the Gm/Gp SG will
GG ， 那 占用戶 到 P 中 ， 由于 P 中使用的GG, that accounted for the user to P, because of the use in P
PGW， 因此需要再次將PGW作力並各的 ， 將 致用戶並 各中 。 了不使用戶並各中 ， Gm/Gp SG 必須 就 PGW, 即在用戶 有在 T 接 的需求 ， Gm/Gp SG 必須在  PGW, so you need to work on the PGW again and each will be the user. The Gm/Gp SG must be in the PGW, that is, the user has the need in the T connection, the Gm/Gp SG must be in the
， PGW而非 GG 。 但是G /Gp SG 何得 用戶 有 T 接 的需求 ， 目前 中的操作是， 在 到GPR ， 將本身支持的能力通 G /GpSG ， 其中包括 是否支持 T 接 。 果Gn/GpSG 支持 T 接 ， 就 PGW。 但是， 就 全面 完善的力不同用戶 到最合 的 。 內容 , PGW instead of GG. But G / Gp SG, why users have T-connection needs, the current operation is, in the GPR, The ability to support itself is G/GpSG, which includes support for T-connection. If Gn/GpSG supports T connection, it is PGW. However, the comprehensive improvement of the power of different users to the most appropriate. content
本 提供了 的方法和 統及相 裝置， 用 戶 最合 的 ， 解決了 2G/3G的用戶使用既支持2G/3G接 支持 T 接 的 或多 終端非法使用 T 並各的 。  The method and the system and the phase device provided by the user are the most suitable for the user, and the 2G/3G user is used to support both the 2G/3G connection and the T-connection or the multi-terminal illegal use of T and each.
了解決上 ， 本 提供了 的方法， 方法 包括 在用戶使用既支持第二代 通信 (2G) /第三代 通信 (3G)接 支持長期 ( T )接 的用戶 各□ )接 通用 分組並各 ( PR ) ， GPR 中的GPR 並各支持 (SG )  To solve the problem, the method provided by the method includes: in the user using the second generation communication (2G) / third generation communication (3G) to support the long-term (T) connection, each user is connected to the group and each ( PR), GPR in GPR and each support (SG)
用戶支持使用 T 並各 ， 分組教 (PGW)作力 。 User support uses T and each, group teach (PGW).
方法 步包括 所迷 G 用戶不支持使用 T 並各 ， GPR 支持 ( G )作力 。  The method step includes that the G user does not support the use of T and each, GPR supports (G).
在 位置寄存器 ( R) 中存儲用戶的用戶 ， 用戶 中至少包含表示是否允許用戶使用 T 各的信息 G The user of the user is stored in the location register (R), and the user at least contains information indicating whether or not the user is allowed to use T.
R中 用戶的用戶 用戶是否支持使用 T 並 各。  Whether the user of the user in R supports the use of T and each.
允許 用戶使用 T 並各 ， R在所 用戶的用戶  Allow users to use T and each, R is in the user's user
中 汞允許 用戶使用 T 並各的信息 方法 休包括 所迷用戶在 向 G 看 ， 通 所 G 用戶的 支持 T 接 ， G 向 R 位置更新 ， R向 G 返 插 用戶 ， 插 用戶 中 帶的用戶 中至 少包含表示允許 用戶使用 T 並各的信息 G 此信息在 中 PGW作力 。 不允許 用戶使用 T 並各 ， R在所 用戶的用戶 中 汞不允許 用戶使用 T 並各的信息 方法 休包括 所迷用 戶在向 G 看 ， 通 所 G 用戶的 支持 T 接 ， G 向 R 位置更新 ， R向 G 返 插 用戶 ， 插 用戶 中 帶的用戶 中至少包含表示不允許 用戶使用 T 並各的信息 G 此信息在 中 GG 作力 。 Mercury allows users to use T and each information method includes the user's view to G, the G user's support T connection, G to R location update, R to G return user, and at least the user in the user. Contains information that indicates that the user is allowed to use T and each of this information is in the middle of the PGW. Users are not allowed to use T and each, R in the user's user, mercury does not allow users to use T and each information method includes the user seeing G, the G user's support T connection, G to R location update, R returns to the user of G, and at least the user who is inserted in the user includes information that does not allow the user to use T and each information G is in the middle GG.
的 統， 包括GPR 和 的分組 統 ( P ) ， GPR 中包括 G ， P 中包括PGW System, including GPR and packet system (P), GPR includes G, P includes PGW
G ， 于在用戶使用既支持2G/3G接 支持 T 接 的 接 GPR ， 用戶支持使用 T 並各 ， PGW作 力 。 G, in the user's use of GPR that supports both 2G/3G connection and T connection, the user supports the use of T and each, PGW.
GPR 中近包括GG G ，近 于 用戶不 支持使用 T 並各 ， GG 作力 。  GG G is included in the GPR, and the user does not support the use of T and each GG.
統近包括 所述 G 相連的 R The connection includes the R connected to the G
R， 于存儲用戶的用戶 ， 用戶 中至少 包含表示是否允許用戶使用 T 並各的信息 R, for the user who stores the user, the user at least contains information indicating whether the user is allowed to use T and each
G ， 休 于根 R中 用戶的用戶  G, Hugh in R User user
用戶是否支持使用 TE並各。  Whether the user supports the use of TE and each.
的 G ， G 于 GPR 中， G ， 于在用戶使用既支持2G/3G接 支持 T 接 的 接 GPR ， 用戶支持使用 T 並各 ， PGW作力 。 G, G in GPR, G, in the use of the user to support 2G / 3G connection support T connection GPR, user support using T and each, PGW force.
GPR 並各支持 ， 近 于 用戶不支持使用 T 並各 ， GG 作力 。  GPR is supported by each other. Nearly users do not support the use of T and each, GG efforts.
本 明中， 通 在 R的用戶 中增 是否允許用戶使用 T 並各的信息， 由G /GpSG 用戶 ，使G /GpSG 可以 用戶的並各使用 ， 而解決了 2G/3G的用戶使用既支持 2G/3G接 支持 T 接 的 非法使用 T 並各的 。 另外， 近提供了 全面 完善的 方案， 力不同用戶 到最 合 的 。 說明In this description, whether to allow users to use T in the R user And each piece of information, by G / GpSG users, enables G / GpSG to be used by users, and solves the problem of 2G / 3G users using both 2G / 3G connection support T connection illegal use T and each. In addition, it provides a comprehensive and comprehensive solution, which is the most suitable for different users. Description
1 現有 木中 GPR 和 P 的 示意 1 Schematic representation of existing GPR and P in wood
2力本 休 中 流程示意 2力本休中 Flow diagram
3力本 休 中 流程示意 。 休 方式  3力本休中 Flow diagram. Hugh way
只 支持的能力 存在 的 果 介 2G/3G用戶使用了既支持 2G/3G接 支持 T 接 的 ， 由于 G /Gp G 只 是否支持 T 接 ， 那 用戶將 接 到 P 中的 PGW， 意味看 用戶可以使用 PGW相連的全部並 各 ， 而 並各 的本意可能只是 TE用戶提供的， 2G/3G 用戶便能 非法使用 T 並各。 所以現有的解決方式除了不能全面 完善 的力不同用戶 到最合 的 ， 近將 2G/3G用戶使用既支持 2G/3G接 支持 T 接 的 或多 非法使用 T 並各的 。  Only the supported capabilities exist for the 2G/3G users who use both 2G/3G support T-connections. Since G/Gp G only supports T-connection, the user will receive the PGW in P, meaning that the user can All of the connections connected to the PGW are used, and the original intention may be only provided by the TE user. The 2G/3G users can illegally use T and each. Therefore, the existing solutions can not only fully improve the strength of different users to the most suitable, nearly 2G/3G users use 2G/3G support to support T-connected or more illegal use of T and each.
本 中 的 統， 包括GPR 和 P ， GPR 同 中包括 G ， P 中包括PGW 統近包括 The system includes GPR and P, GPR includes G, and P includes PGW.
G 相連的 R 其中，  G connected to R where
所述GPR 中的 G ， 于在用戶使用既支持2G/3G接 支 持 T 接 的 接 GPR ， 所述用戶支持使用 T 並各 ， PGW作力 。The G in the GPR is used by the user to support the GPR that supports both the 2G/3G connection and the T connection, and the user supports the use of T and each. PGW works hard.
GPR 中近包括GG 在用戶使用既支持2G/3G接 支 持 T 接 的 接 GPR ， GPR 中的 G ，近 于 用戶不支持使用 T 並各 ， GG 作力 。 In the GPR, the GG is included in the GPR in the GPR, GPR in the GPR, and the user does not support the use of T and GG.
R， 于存儲用戶的用戶 ， 用戶 中至少 包含表示是否允許用戶使用 T 並各的信息 G ， 近 于根 R, in the user who stores the user, the user at least contains information indicating whether the user is allowed to use T and each G, near the root
R中 用戶的用戶 用戶是否支持使用 T 並各。 R可以 于GPR 中。  Whether the user of the user in R supports the use of T and each. R can be in the GPR.
是否允許 使用 TE並各由 的用戶是否 T 並各的 決定。 用戶在 並各注 統 用戶是否 T 並各， 將是否 允許用戶使用 T 並各的信息 汞到 R中。  Whether to allow the use of TE and the respective users are T and each decision. Whether the user is and whether the user is T and each will allow the user to use T and each information mercury to R.
下面結合  Combined below
休  Hugh
看 中允許用戶使用 T 並各 本 的 介 休 例 2 所示， 包括以下步驟  In the case of allowing users to use T and each of them, as shown in Example 2, the following steps are included.
步驟200 在 TRA 或G RA 下接 ， 向G /Gp SG  Step 200 is connected under TRA or G RA to G / Gp SG
看 ， 看 中指示 支持 T 接 。 Look, see the instructions to support T.
步驟201 G /GpSG 收到 看 ， 存儲 支持的接 方式， 看流程中的其它相 。G /GpSG 的 看流程中的其它 相 現有 木相同， 在此不再 。  Step 201 G / GpSG receives the view, stores the supported connection mode, and looks at other phases in the process. G / GpSG looks at the other phases in the process, the same as the existing wood, no longer here.
步驟202 G /GpSG 向 R 位置更新 。  Step 202 G / GpSG is updated to the R location.
步驟203 R收到位置更新 ， 向 Gm/Gp SG 返 插 用戶 ， 插 用戶 中 帶有用戶 ， 用戶 中至少包含表示允許 用戶使用 T 並各的信息。  Step 203 R receives the location update, and returns the user to the Gm/Gp SG. The user is inserted into the user, and the user includes at least information indicating that the user is allowed to use T.
由于用戶在 並各注 了 T 並各， 統 將允許用戶 T 並各的信息 汞到 R中。 R 位置更新 中 帶的用戶 搜索相 用戶的用戶 ， 因此， R向G /Gp SG 提供的用 戶 中包含表示允許用戶使用 T 並各的信息。 Since the user has both T and each, the system will allow the user. T and each information mercury to R. The user in the R location update searches for the user of the user. Therefore, the user provided by R to the G/Gp SG includes information indicating that the user is allowed to use T and each.
步驟204 G /GpSG 收到插 用戶 ，存儲用戶 ， 看流程中的 ， 完成 看 。  Step 204 G / GpSG receives the inserted user, stores the user, looks at the process, and finishes watching.
步驟205 G /GpSG 存儲的 支持的接 方式和用戶 ， 支持 T 接 且 的用戶也支持使用 T 並各， G /Gp G 在 的 中， 將 PGW作力 ， 向PGW  Step 205 G / GpSG storage supports the connection mode and user, and the user who supports T connection also supports the use of T and each, G / Gp G in the middle, the PGW is forced to PGW
。  .
休  Hugh
看 中不允許用戶使用 T 並各 本 的 介 休 例 3所示， 包括以下步驟  In view of the fact that users are not allowed to use T and each of them is shown in Example 3, including the following steps.
步驟300 在 TRA 或G RA 下接 ， 向G /Gp SG  Step 300 is connected under TRA or G RA to G / Gp SG
看 ， 看 中指示 支持 T 接 。 Look, see the instructions to support T.
步驟301 G /GpSG 收到 看 ， 存儲 支持的接 方式， 看流程中的其它相 。G /GpSG 的 看流程中的其它 相 現有 木相同， 在此不再 。  Step 301 G / GpSG receives the view, stores the supported connection mode, and looks at other phases in the process. G / GpSG looks at the other phases in the process, the same as the existing wood, no longer here.
步驟302 G /GpSG 向 R 位置更新 。  Step 302 G / GpSG is updated to the R location.
步驟303 R收到位置更新 ， 向 G /Gp SG 返 插 用戶 ， 插 用戶 中 帶有用戶 ， 用戶 中至少包含表示不允許 用戶使用 T 並各的信息。  Step 303 R receives the location update, and returns the user to the G/Gp SG. The user is inserted into the user, and the user includes at least information indicating that the user is not allowed to use T.
由于用戶在 並各注 ， 未 T 並各， 統 將不允許用戶 使用 T 並各的信息 汞到 R中。 R 位置更新 中 帶的用 戶 搜索相 用戶的用戶 ， 因此， R向G /Gp SG 提供的 用戶 中包含表示不允許用戶使用 T 並各的信息。 步驟304 G GpSG 收到插 用戶 ，存儲用戶 約數 ， 看流程中的 ， 完成 看 。 Since the user is in each note, not T and each, the system will not allow the user to use T and each information mercury to R. The user in the R location update searches for the user of the user. Therefore, the user provided by R to the G/Gp SG includes information indicating that the user is not allowed to use T and each. Step 304 G GpSG receives the inserted user, stores the user's divisor, looks at the process, and finishes watching.
步驟305 G /GpSG 存儲的 支持的接 方式和用戶的 約 數 ， 然 支持 T 接 ， 但 的用戶不支持使用 T 並各， G /GpSG 在 的 中，將 GG 作力 ，向GG 。  Step 305 G / GpSG storage supports the connection mode and the user's divisor, but supports T connection, but the user does not support the use of T and each, G / GpSG in the GG force, to GG.
然， 本 近可有其他多 ， 在不 本 精神及其 的情況下， 熟悉本領域的 木 可 本 做出各 相 的 和 ， 但 相 的 和 都 于本 的 要求的保  However, there may be many more in the near future. In the absence of this spirit and its circumstances, familiar with the wood in this field can make the sum of the phases, but the sum of the phases is guaranteed by this requirement.

Claims

要求 Claim
1、 的方法， 其特 在于， 方法包括  Method of 1, the method comprises
在用戶使用既支持第二代 通信 (2G)/第三代 通信 (3G)接 支持長期 ( T )接 的用戶 各□ )接 通用 分組並各 (GPR ) ， GPR 中的GPR 並各支持 (SG )  In the user's use of the second-generation communication (2G) / third-generation communication (3G) to support the long-term (T) connection users □) to use the group and each (GPR), GPR in the GPR and each support (SG )
用戶支持使用 T 並各 ， 分組教 (PGW)作力 。 User support uses T and each, group teach (PGW).
2、 要求 1 的方法， 其特 在于， 方法 步包括 所 迷 G 用戶不支持使用 T 並各 ， GPR 支持 ( G )作力 。 2. The method of claim 1 is characterized in that the method step includes that the user G does not support the use of T and each, GPR supports (G).
3、 要求 1或2 的方法， 其特 在于，  3. The method of claim 1 or 2, which is characterized in that
在 位置寄存器 ( R) 中存儲用戶的用戶 ， 用戶 中至少包含表示是否允許用戶使用 T 並各的信息 The user of the user is stored in the location register (R), and the user at least contains information indicating whether the user is allowed to use T and each
G R中 用戶的用戶 用戶是 否支持使用 T 並各。 Whether the user of the user in G R supports the use of T and each.
4、 要求3 的方法， 其特 在于，  4. The method of claim 3, which is characterized in that
允許 用戶使用 T 並各 ， R在所 用戶的用戶  Allow users to use T and each, R is in the user's user
中 汞允許 用戶使用 T 並各的信息 Mercury allows users to use T and each information
方法 休包括 所迷用戶在向 G 看 ， 通 所 G 用戶的 支持 T 接 ， G 向 R 位置 更新 ， R向 G 返 插 用戶 ， 插 用戶 中 帶的用戶 中至少包含表示允許 用戶使用 T 並 各的信息 G 此信息在 中 PGW作力 。  The method includes that the user is looking at G, the support of the user G is connected, the G is updated to the R position, and the R is inserted back to the user. The user of the inserted user at least includes information indicating that the user is allowed to use T and each. G This information is in the middle of the PGW.
5、 要求3 的方法， 其特 在于，  5. The method of claim 3, which is characterized in that
不允許 用戶使用 T 並各 ， R在所 用戶的用戶 中 汞不允許 用戶使用 T 並各的信息 方法 休包括 所述用戶在向 G 看 ， 通 所 G 用戶的 支持 T 接 ， G 向 R 位置 更新 ， R向 G 返 插 用戶 ， 插 用戶 中 帶的用戶 中至少包含表示不允許 用戶使用 T 並各的信息 G 此信息在 中 GG 作力 6、 的 統，包括GPR 和 的分組 統( P ) ， GPR 中包括 G ， P 中包括PGW 特 在于，Users are not allowed to use T and each, R in the user's user, mercury does not allow users to use T and each information The method includes: the user sees G, the support G of the user G is connected, the G is updated to the R location, the R is returned to the user by the G, and the user of the inserted user at least includes the user not allowed to use the T and each Information G This information is in the middle of the GG, including the GPR and the packet system (P), GPR includes G, and P includes PGW.
G ， 于在用戶使用既支持2G/3G接 支持 T 接 的 接 GPR ， 用戶支持使用 T 並各 ， PGW作 力 。  G, in the user's use of GPR that supports both 2G/3G connection and T connection, the user supports the use of T and each, PGW.
7、 要求6所述的 統， 其特 在于， 7. The system described in claim 6 is characterized in that
GPR 中近包括GG Nearly including GG in GPR
G ， 近 于 用戶不支持使用 T 並各 ， GG 作力 。  G, near the user does not support the use of T and each, GG force.
8、 要求6或7 的 統， 其特 在于，  8. Requirements 6 or 7, the special feature is that
統近包括 所述 G 相連的 R The connection includes the R connected to the G
R， 于存儲用戶的用戶 ， 用戶 中至少 包含表示是否允許用戶使用 T 並各的信息 R, for the user who stores the user, the user at least contains information indicating whether the user is allowed to use T and each
G ， 休 于根 R中 用戶的用戶  G, Hugh in R User user
用戶是否支持使用 TE並各。  Whether the user supports the use of TE and each.
9、 的 G ， G 于GPR 中， 其特 在于， 9, G, G in GPR, its special feature is that
G ， 于在用戶使用既支持2G/3G接 支持 T 接 的 接 GPR ， 用戶支持使用 T 並各 ， PGW作力 。 G, in the user's use, both support 2G/3G connection support T connection Connected to GPR, user support uses T and each, PGW works.
10、 要求9 的 G ， 其特 在于，  10. G of claim 9, which is characterized by
所述GPR 並各支持 ， 近 于 所述用戶不支持使用 T 並各 ， GG 作力 。  The GPRs are supported by each other, and the user does not support the use of T and each GG force.
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